.large-file-upload {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
  font-family: Arial, sans-serif;
}

.file-selection {
  margin: 20px 0;
}

.file-info {
  margin-top: 10px;
  padding: 10px;
  background-color: #f0f0f0;
  border-radius: 4px;
}

button {
  padding: 10px 20px;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
}

button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

.progress-container {
  width: 100%;
  background-color: #ddd;
  border-radius: 4px;
  margin: 20px 0;
  height: 20px;
  position: relative;
}

.progress-bar {
  height: 100%;
  background-color: #4CAF50;
  border-radius: 4px;
  transition: width 0.3s ease;
}

.progress-text {
  position: absolute;
  width: 100%;
  text-align: center;
  line-height: 20px;
  color: white;
  font-weight: bold;
}

.upload-status {
  margin-top: 10px;
  padding: 10px;
  border-radius: 4px;
}    